PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Americans have the highest average employee income among OECD nations.[44] The median household income in the US as of 2008 is $52,029.[119] About 284,000 working people in the US have two full-time jobs and 7.6 million have a part-time job in addition to their full-time employment.[113] Of working individuals in the US, 12% belong to a labor union; most union members are government workers.[113]
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org